/* 
html5doctor.com Reset Stylesheet
v1.4.1 
2010-03-01
Author: Richard Clark - http://richclarkdesign.com
*/
html, body, div, span, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
abbr, address, cite, code,
del, dfn, em, img, ins, kbd, q, samp,
small, strong, sub, sup, var,
b, i,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, figcaption, figure, 
footer, header, hgroup, menu, nav, section, summary,
time, mark, audio, video {
    margin:0;
    padding:0;
    border:0;
    outline:0;
    /* vertical-align:baseline;
    background:transparent; */
    box-sizing:border-box;
    line-height: 1.33;
}
html,
body,
#app {
    height: 100%;
    width: 100%;
    font-size: 0.5rem;
    -webkit-touch-callout:none;  /*系统默认菜单被禁用*/
    -webkit-user-select:none; /*webkit浏览器*/
    -khtml-user-select:none; /*早期浏览器*/
    -moz-user-select:none; /*火狐*/
    -ms-user-select:none;  /*IE10*/
    user-select:none;
}
h2,h3,h4,h5,h6{
    font-weight: normal;
}
:focus {
    outline: 1;
}
img{
    display: block;
    outline:0;
}

article,
aside,
canvas,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section,
summary {
    display: block;
}

ul {
    list-style: none;
}

blockquote,
q {
    quotes: none;
}
strong{
    font-weight: normal;
}
blockquote:before,
blockquote:after,
q:before,
q:after {
    content: '';
    content: none;
}

abbr[title],
dfn[title] {
    border-bottom: 1px dotted #000;
    cursor: help;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

hr {
    display: block;
    height: 1px;
    border: 0;
    border-top: 1px solid #cccccc;
    margin: 1em 0;
    padding: 0;
}
.flex{
    display: flex;
    justify-content: space-between;
    align-items: center;
    text-align: center;
}



